CN114750662B - Multifunctional vehicle-mounted neck protection pillow with adjustable - Google Patents

Multifunctional vehicle-mounted neck protection pillow with adjustable Download PDF

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Publication number
CN114750662B
CN114750662B CN202210471622.7A CN202210471622A CN114750662B CN 114750662 B CN114750662 B CN 114750662B CN 202210471622 A CN202210471622 A CN 202210471622A CN 114750662 B CN114750662 B CN 114750662B
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CN
China
Prior art keywords
pillow
main
buckle
assembly
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210471622.7A
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Chinese (zh)
Other versions
CN114750662A (en
Inventor
章建松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Justime Electronics Co ltd
Original Assignee
Foshan Guimeng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN202210471622.7A priority Critical patent/CN114750662B/en
Publication of CN114750662A publication Critical patent/CN114750662A/en
Application granted granted Critical
Publication of CN114750662B publication Critical patent/CN114750662B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/838—Tiltable
    • B60N2/853—Tiltable characterised by their adjusting mechanisms, e.g. electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/08—Disposition of racks, clips, holders, containers or the like for supporting specific articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2002/899—Head-rests characterised by structural or mechanical details not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2002/905—Details or parts not otherwise provided for the head-rest or seat used as an anchorage point, for an object not covered by groups in B60N, e.g. for a canvas

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to an adjustable multifunctional vehicle-mounted neck protection pillow, which comprises a fixed seat, an adjusting mechanism and a head and neck support pillow, wherein a first assembly port is formed in the front end of the fixed seat; the assembly is simple, structural design is ingenious, can realize the regulation around about, and can realize the regulation of different angles through universal ball structure, satisfies different body type crowd's operation requirement, provides more suitable support demand, has still increased functions such as air purification, production anion in addition, broadcast, couple and clothes hanger, satisfies people's user demand.

Description

Multifunctional vehicle-mounted neck protection pillow with adjustable
[ field of technology ]
The invention relates to the technical field of vehicle-mounted articles, in particular to a vehicle-mounted neck protection pillow.
[ background Art ]
With the vigorous development of the automobile industry, people put higher demands on the comfort of automobile seats; most of the existing automobile headrests are matched with automobile seats and can only provide vertical movement adjustment; in actual use, the proper support for the head and the neck of the human body is difficult to provide, so that the additionally-installed vehicle-mounted neck protection pillow is developed and used; the taiwan patent with the publication number TW336569U discloses a neck-protecting pillow with shock-absorbing and anti-collision function, which mainly comprises a pillow body formed by soft surface layer body coated with foam with excellent shock-absorbing effect, and the upper and lower ends of the pillow body are equipped with a combination device capable of being assembled at the headrest of the car seat, so that the user can place the pillow at the rear of the head and neck, when the car is bumped, the head and neck can be effectively and safely protected, the probability of injury is reduced, and the neck-protecting pillow is designed according to ergonomics, completely matches the curve of the head and neck, and can reduce the burden of the head and neck, and increase the comfort. However, most of the most common vehicle-mounted neck protection pillows on the market are similar to the patent in structure, and only one simple pillow body is provided for simple support, so that adjustment cannot be performed, and more suitable support requirements cannot be met.
The vehicle-mounted neck protection pillow with part of the adjusting function has the advantages of limited adjusting range, complex adjusting structure, high cost, large space occupation and to be improved. The utility model discloses a Chinese patent with publication number of CN211592334U, which discloses a multi-angle multidirectional-adjustment automobile seat neck protection pillow, comprising a pillow protection framework, wherein the pillow protection framework comprises a middle bracket and a side bracket connected with the middle bracket, and the middle bracket is movably connected with the side bracket; the pillow protecting frame is connected with a mounting bracket, the mounting bracket comprises an adjustor and a telescopic piece, the telescopic piece is connected with the adjustor in a telescopic way so as to adjust the integral position of the pillow protecting frame in the front-rear direction, and in the height direction, the pillow protecting frame is connected with the telescopic piece in an adjustable position so that the mounting height of the pillow protecting frame relative to the mounting bracket can be changed. Furthermore, most of U-shaped vehicle-mounted neck protection pillows in the prior art are integrated soft bags, and left side pillows and right side pillows cannot be adjusted according to the thickness of human necks of different bodies.
In addition, the applicant discloses a vehicle-mounted hook (publication number is CN 206781646U) with a sucking disc function, but the structure cannot meet the requirement that a user wants to install a vehicle-mounted neck protecting pillow and the vehicle-mounted hook at the same time, and the user can only choose to install one of them, so how to attach more functional structures to the vehicle-mounted neck protecting pillow is a problem which is expected to be solved by the invention.
[ invention ]
In order to solve the problems, the invention provides the adjustable multifunctional vehicle-mounted neck protection pillow which can be adjusted up and down and back and forth, and the universal ball structure is additionally arranged to realize adjustment of more different angles, so that the use requirements of different people are met, and more proper support requirements are provided; meanwhile, the functions of air purification, anion generation, playing, hooking, clothes hangers and the like are added.
In order to achieve the above purpose, the invention provides the following technical scheme:
the multifunctional vehicle-mounted neck protection pillow comprises a fixed seat 1, an adjusting mechanism 2 and a head and neck support pillow 3, wherein a first assembly port 10 is formed in the front end of the fixed seat 1, the adjusting mechanism 2 comprises an adjusting main body assembly 21, a first buckle assembly 22 which is arranged at the rear end of the adjusting main body assembly 21 and can move forwards and backwards relative to the adjusting main body assembly 21, and a connecting piece 23 which is arranged at the front end of the adjusting main body assembly 21 and can move up and down relative to the adjusting main body assembly 21, and the first buckle assembly 22 stretches into the first assembly port 10 to be detachably connected with the fixed seat 1;
The head and neck support pillow 3 includes the main pillow body 31 and is located the left pillow body 32 and the right pillow body 33 of the left and right sides of the main pillow body 31, the connecting piece 23 is connected with the main pillow body 31, the left pillow body 32, the main pillow body 31 and the right pillow body 33 link to each other in proper order and enclose into the neck protection space 30 that is used for with human neck looks adaptation, be provided with massage subassembly 91 on the main pillow body 31, be provided with anion air purification device 92 on the left pillow body 32 and/or the right pillow body 33.
As a preferred embodiment, further defined as: the vehicle-mounted neck protection pillow further comprises a universal ball 8, wherein any one of the front end of the connecting piece 23 or the rear end of the main pillow body 31 is provided with a universal ball base 5, and the other is provided with a universal ball locking seat 6; the universal ball 8 comprises a main body 81 and an extension 82 connected with the main body 81, the universal ball base 5 is provided with an arc groove 50 for the main body 81 to be inserted, the main body 81 is partially inserted into the arc groove 50, and the extension 82 is fixedly connected with the universal ball locking seat 6.
As a preferred embodiment, further defined as: the left pillow body 32 and the right pillow body 33 can be respectively moved and adjusted left and right relative to the main pillow body 31 so as to adjust the transverse width of the neck guard space 30.
As a preferred embodiment, further defined as: the rear end of the fixed seat 1 is provided with a second assembly port 11, the rear end of the fixed seat 1 is buckled and connected with a second buckle assembly 4, one end of which can be inserted into the second assembly port 11 and is in buckle connection with the fixed seat 1, and the other end of the second buckle assembly 4 is provided with an expansion fixing part 40; the expanding fixing portion 40 is provided with a hook 46, a mobile phone support or a clothes hanger 47.
As a preferred embodiment, further defined as: the first fastening assembly 22 includes a first fastening shell 221, first fastening members 223 symmetrically disposed in the first fastening shell 221, and a first return spring 224 disposed between the two first fastening members 223, one end of the first fastening member 223 is movably connected with the first fastening shell 221, the other end of the first fastening member 223 is provided with a first fastening portion 2231 extending out of the first fastening shell 221, a first pressing portion 2232 extending out of the first fastening shell 221 is disposed in the middle of the first fastening member 223, and two ends of the first return spring 224 respectively support against the two first fastening members 223; the first buckle housing 221 is provided with a first buckle notch 2214 for the first buckle portion 2231 to extend and a first pressing notch 2213 for the first pressing portion 2232 to extend; a first fastening groove 13 adapted to the first fastening portion 2231 is provided in the fixing base 1;
The second fastening assembly 4 includes a second fastening shell 43, second fastening members 44 symmetrically disposed in the second fastening shell 43, and a second return spring 45 disposed between the two second fastening members 44, one end of the second fastening member 44 is movably connected with the second fastening shell 43, the other end of the second fastening member 44 is provided with a second fastening portion 441 extending out of the second fastening shell 43, a second pressing portion 442 extending out of the second fastening shell 43 is disposed in the middle of the second fastening portion 441, two ends of the second return spring 45 respectively abut against the two second fastening members 44, and the second fastening shell 43 is provided with a second fastening notch 433 for extending out of the second fastening portion 441 and a second pressing notch 434 for extending out of the second pressing portion 442; a second fastening groove 12 adapted to the second fastening portion 441 is disposed in the fixing base 1.
As a preferred embodiment, further defined as: the first buckle assembly 22 further comprises a transverse screw rod 222 fixedly arranged at the front end of the first buckle housing 221, the adjusting main assembly 21 comprises a main housing 211, the main housing 211 is provided with a front-rear adjusting cavity 2110 with an opening facing the first buckle assembly 22, a fixing plate 2114 is arranged in the front-rear adjusting cavity 2110, a first knob 212 which can only rotate circumferentially but can not move axially is arranged on the fixing plate 2114, a first internal threaded hole 2120 is arranged in the middle of the first knob 212, the first knob 212 is partially exposed out of the main housing 211, the first buckle housing 221 is partially positioned in the front-rear adjusting cavity 2110 after assembly, the transverse screw rod 222 is positioned in the front-rear adjusting cavity 2110 and is in threaded connection with the first internal threaded hole 2120, and the first knob 212 is rotated to enable the transverse screw rod 222 to move front and rear in the front-rear adjusting cavity 2110 so as to buckle the length of the first buckle assembly 22 extending into the adjusting main assembly 21;
The rear end of the connecting piece 23 is respectively provided with an upper connecting portion 231 positioned at the upper end of the adjusting main body assembly 21 and a lower connecting portion 232 positioned at the lower end of the adjusting main body assembly 21, a longitudinal screw 233 capable of rotating circumferentially relative to the connecting piece 23 is arranged between the upper connecting portion 231 and the lower connecting portion 232, the longitudinal screw 233 penetrates through the main housing 211 and is in threaded connection with the adjusting main body assembly 21, and the longitudinal screw 233 rotates to enable the adjusting main body assembly 21 to move up and down relative to the connecting piece 23.
As a preferred embodiment, further defined as: the transverse screw rod 222 is provided as one, the rear end of the transverse screw rod 222 is fixedly connected with the front end of the first buckle housing 221, and the front end of the transverse screw rod 222 is in threaded connection with the first internal threaded hole 2120;
the first knob 212 is axially fixed on the fixing plate 2114 through a third fastening piece 215, the third fastening piece 215 is provided with a first fixing portion 2151 which abuts against the front end of the fixing plate 2114 after being assembled, a transverse through hole 2150 for the front end of the transverse screw 222 to pass through is formed in the middle of the first fixing portion 2151, elastic arms 2152 located at two sides of the transverse through hole 2150 are arranged at the rear end of the first fixing portion 2151, elastic clamping blocks 2153 protruding outwards are arranged at the rear end of the elastic arms 2152, and a guide inclined plane 2154 is further arranged at the elastic clamping blocks 2153; the first knob 212 is provided with a threaded portion 2121 and a clamping hole 2122 located at two sides of the threaded portion 2121 and allowing the elastic arm 2152 and the elastic clamping block 2153 to pass through, the first internal threaded hole 2120 is formed in the threaded portion 2121, and the threaded portion 2121 is located between the two elastic arms 2152 after assembly.
As a preferred embodiment, further defined as: the number of the transverse screws 222 is two, the rear ends of the two transverse screws 222 are respectively and fixedly connected with two sides of the front end of the first buckle housing 221, the front end of one transverse screw 222 is in threaded connection with the first internal threaded hole 2120, and the front end of the other transverse screw 222 passes through the fixing plate 2114;
the first knob 212 is axially fixed on the fixing plate 2114 through a third fastening piece 215, the third fastening piece 215 is provided with a first fixing portion 2151 which abuts against the front end of the fixing plate 2114 after being assembled, a transverse through hole 2150 for the front end of the transverse screw 222 to pass through is formed in the middle of the first fixing portion 2151, elastic arms 2152 located at two sides of the transverse through hole 2150 are arranged at the rear end of the first fixing portion 2151, elastic clamping blocks 2153 protruding outwards are arranged at the rear end of the elastic arms 2152, and a guide inclined plane 2154 is further arranged at the elastic clamping blocks 2153; the first knob 212 is provided with a threaded portion 2121 and a clamping hole 2122 located at two sides of the threaded portion 2121 and allowing the elastic arm 2152 and the elastic clamping block 2153 to pass through, the first internal threaded hole 2120 is formed in the threaded portion 2121, and the threaded portion 2121 is located between the two elastic arms 2152 after assembly.
As a preferred embodiment, further defined as: the longitudinal screw 233 is provided as one, the main housing 211 is provided with a third internal threaded hole 2115, and the longitudinal screw 233 passes through the main housing 211 and is in threaded connection with the third internal threaded hole 2115; limiting slide bars 213 are respectively arranged on two sides of the front end of the first buckle housing 221, limiting slide grooves 234 matched with the limiting slide bars 213 are respectively arranged on two ends of the connecting piece 23, and the longitudinal screw 233 is rotated to enable the limiting slide bars 213 to move up and down in the limiting slide grooves 234 when the adjusting main body assembly 21 moves up and down relative to the connecting piece 23.
As a preferred embodiment, further defined as: the upper connecting portion 231 is provided with a rotating groove 235 with an upward opening, a first through hole 236 for the longitudinal screw 233 to pass through is formed in the middle of the rotating groove 235, a rotating cap 237 located in the rotating groove 235 is arranged at the upper end of the longitudinal screw 233, a second through hole 238 for the longitudinal screw 233 to pass through is formed in the lower connecting portion 232, and a nut 239 is connected with the lower end of the longitudinal screw 233 in a threaded mode after passing through the second through hole 238.
As a preferred embodiment, further defined as: the number of the longitudinal screws 233 is two, the number of the upper connecting portions 231 is two, the upper connecting portions 231 are respectively located at two sides of the rear end of the connecting piece 23, the number of the lower connecting portions 232 is also two corresponding to the number of the upper connecting portions 231 and are respectively located at two sides of the rear end of the connecting piece 23, the two longitudinal screws 233 are respectively movably connected with the upper connecting portions 231 and the lower connecting portions 232, a second knob 214 is arranged in the main housing 211, a part of the second knob 214 is exposed out of the main housing 211, a second internal threaded hole 2140 is formed in the middle of the second knob 214, one longitudinal screw 233 penetrates through the second knob 214 and is in threaded connection with the second internal threaded hole 2140, and the other longitudinal screw 233 penetrates through the main housing 211.
As a preferred embodiment, further defined as: the main housing 211 is mainly formed by covering an upper main housing 2111 and a lower main housing 2112, the front end edge of the first buckle housing 221 extends outwards to form a limit clamping edge 2210, the size of the cavity opening of the front-back adjusting cavity 2110 is smaller than that of the cavity of the front-back adjusting cavity 2110, so that a limit part 2113 for limiting the limit clamping edge 2210 to extend out of the cavity opening of the front-back adjusting cavity 2110 is formed around the cavity opening of the front-back adjusting cavity 2110.
As a preferred embodiment, further defined as: the multifunctional vehicle-mounted neck rest further comprises a locking piece 7, the universal ball locking seat 6 is provided with a first extending piece 61 and a second extending piece 62, a locking space 60 is formed between the first extending piece 61 and the second extending piece 62, a first locking hole 63 is formed in the first extending piece 61, a second locking hole 64 is formed in the second extending piece 62, a locking portion 83 which can be inserted into the locking space 60 is formed in one side, away from the main body portion 81, of the extending portion 82, a third locking hole 84 is formed in the locking portion 83, the locking piece 7 is provided with a threaded rod portion 71 and a rotating head portion 72 fixedly connected with the threaded rod portion 71, the threaded rod portion 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole 64 and is in threaded connection with the second locking hole 64, or the threaded rod portion 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole and is in threaded connection with a locking nut after the threaded rod portion 71 is screwed into the locking space 60, so that the first extending piece 61 and the second extending piece 60 can be clamped in the locking space 60 when the locking piece 7 is twisted.
As a preferred embodiment, further defined as: the upper ends of the first protruding piece 61 and the second protruding piece 62 are respectively provided with a first arc chamfer 65 and a second arc chamfer 66 facing the protruding portion 82, and the upper end of the locking portion 83 is provided with a third arc chamfer 85 facing the universal ball locking seat 6; the universal ball locking seat 6 can rotate relative to the universal ball 8 along the rotation axis X so that the head and neck support pillow 3 can be turned upwards by 90 degrees or adjusted at any position of 0-90 degrees relative to the fixing and adjusting mechanism 2; the rotation axis X is the hole axis of the first locking hole 63, the second locking hole 64, or the third locking hole 84.
As a preferred embodiment, further defined as: the distance from the rotation center of the main body 81 to the bottom of the universal ball locking seat 6 is D1, the distance from the end surface of the universal ball base 5 to the bottom of the universal ball locking seat 6 is D2, the sphere radius of the main body 81 is R, and the maximum depth l=d1-d2+r of the main body 81 in the arc-shaped groove 50; the ratio of D1 to D2 is between 1.07 and 1.29.
As a preferred embodiment, further defined as: the value of D1 is 25.8+/-1 mm, and the value of D2 is 21.9+/-1 mm.
As a preferred embodiment, further defined as: the main pillow body 31 comprises a main pillow base 311 and a main pillow soft bag 312 arranged on the main pillow base 311, and the universal ball locking seat 6 and the main pillow base 311 are integrally formed; the upper and lower ends of the universal ball locking seat 6 are respectively and transversely extended outwards to form a reinforcing rib 67 connected with the main pillow base 311; the universal ball base 5 and the connecting piece 23 are integrally formed.
As a preferred embodiment, further defined as: the reinforcing ribs 67 are triangular, and the first protruding piece 61 and the second protruding piece 62 are distributed in the longitudinal direction.
As a preferred embodiment, further defined as: the universal ball locking seat 6 and the connecting piece 23 are integrally formed; the upper end and the lower end of the universal ball locking seat 6 are respectively and transversely extended outwards to form a reinforcing rib 67 connected with the connecting piece 23; the main pillow body 31 comprises a main pillow base 311 and a main pillow soft bag 312 arranged on the main pillow base 311, and the universal ball base 5 and the main pillow base 311 are integrally formed.
As a preferred embodiment, further defined as: the reinforcing ribs 67 are triangular, and the first protruding piece 61 and the second protruding piece 62 are distributed in the longitudinal direction.
As a preferred embodiment, further defined as: the peripheral surface of the rotating head 72 is provided with a plurality of grooves 73 distributed in an array.
As a preferred embodiment, further defined as: the massage assembly 91 comprises a massage member 911 and a vibration motor 912 for driving the massage member 911 to vibrate, wherein the massage member 911 is provided with a plurality of massage protrusions; the negative ion air purifying device 92 comprises a filter screen assembly 921, an exhaust fan and a negative ion generator 922, wherein wind extracted by the exhaust fan brings out negative ions generated by the negative ion generator 922 after passing through the filter screen assembly 921.
As a preferred embodiment, further defined as: the left pillow body 32 and the right pillow body 33 are respectively provided with a loudspeaker 93, a control module electrically connected with the loudspeaker 93 is arranged in the head and neck support pillow 3, and the control module is provided with a Bluetooth receiving module and/or a flash memory card reading module.
As a preferred embodiment, further defined as: the main pillow body 31 comprises a main pillow base 311 and a main pillow soft bag 312 arranged on the main pillow base 311, a left socket 313 fixed on the main pillow base 311 and covered by the main pillow soft bag 312 is arranged between the main pillow base 311 and the main pillow soft bag 312, a left limit part 3131 is arranged on one side of the left socket 313 close to the left pillow body 32, a left adjusting cavity 3132 is arranged on the other side of the left socket 313, and a plurality of left clamping grooves 3111 distributed in arrays and positioned in the left adjusting cavity 3132 are arranged on the main pillow base 311; the left pillow body 32 comprises a left pillow base 321 and a left pillow soft bag 322 arranged on the left pillow base 321, a left inserting rod 323 is arranged on the left pillow base 321, the left inserting rod 323 penetrates through the left limiting part 3131 and then is connected with a left clamping piece 324 positioned in the left clamping groove 3111, the left clamping piece 324 is provided with a clamping notch 3241, when the edge of the left clamping piece 324 is clamped into any left clamping groove 3111, the main pillow body 31 and the left pillow body 32 are in a locking state, when the left pillow body 32 is rotated to enable the clamping notch 3241 to be opposite to the left clamping groove 3111, the main pillow body 31 and the left pillow body 32 are in an unlocking state, and the left clamping piece 324 can be switched to be matched with the left clamping grooves 3111 in different positions by transversely pulling the left pillow body 32.
As a preferred embodiment, further defined as: the left spacing portion 3131 is provided with a jack 3133 through which the left inserting rod 323 passes, a plurality of spacing grooves 3134 distributed in array are arranged on the inner wall of the jack 3133, a mounting groove 3231 is arranged on the left inserting rod 323, and an elastic clamping component 325 matched with the spacing grooves 3134 is arranged in the mounting groove 3231.
As a preferred embodiment, further defined as: the elastic clamping assembly 325 comprises a lower limit clamping piece 3251, a return spring 3252, an upper limit clamping piece 3253 and an assembly limit piece 3254; the upper and lower ends of the mounting groove 3231 are both open structures, the lower end opening of the mounting groove 3231 is smaller than the upper end opening thereof, the lower limit clamping piece 3251 is provided with a lower limit clamping part 32511 exposed from the lower end opening of the mounting groove 3231 after assembly and a lower limit extending part 32512 propped against the lower end opening edge of the mounting groove 3231, the assembly limiting piece 3254 is fixedly arranged at the upper end opening of the mounting groove 3231, the assembly limiting piece 3254 is provided with an extending opening 32540, the upper limit clamping piece 3253 is provided with an upper limit clamping part 32531 protruding from the extending opening 32540 after assembly and an upper limit extending part 32532 propped against the lower end of the assembly limiting piece 3254, and the return spring 3252 is propped against between the lower limit clamping piece 3251 and the upper limit clamping piece 3253.
As a preferred embodiment, further defined as: a right socket which is fixed on the main pillow base 311 and is covered by the main pillow soft bag 312 is also arranged between the main pillow base 311 and the main pillow soft bag 312, the left socket 313 and the right socket are symmetrical in structure, and a plurality of right clamping grooves distributed in an array are arranged on the main pillow base 311; the right pillow body 33 is symmetrical to the left pillow body 32 in structure.
As a preferred embodiment, further defined as: the end of the left inserting rod 323 is provided with a slot 3232, and the left clamping piece 324 is provided with an inserting key 3242 adapted to the slot 3232.
As a preferred embodiment, further defined as: the expansion fixing portion 40 has two hinge arms 41 extending backward, a hinge space 42 is formed between the two hinge arms 41, one end of the hook 46 is hinged with the two hinge arms 41 in the hinge space 42, and the other end of the hook 46 is provided with a hook portion 461.
As a preferred embodiment, further defined as: a plurality of suckers 462 are arranged at the back of the hook 46; the hook 46 is turned upward so that the suction cup 462 is directed rearward.
As a preferred embodiment, further defined as: the expansion fixing portion 40 has two hinge arms 41 extending backward, a hinge space 42 is formed between the two hinge arms 41, a hinge portion 471 capable of extending into the hinge space 42 and being hinged to the two hinge arms 41 is provided at a lower end of the hanger 47, and a clothes hanging portion 472 extending laterally to left and right sides is provided at an upper end of the hanger 47.
The beneficial effects of the invention are:
1. the adjusting mechanism can realize the up-down front-back adjustment, meets the use requirements of different people, and provides more proper supporting requirements;
2. the adjusting mechanism and the head and neck supporting pillow are connected through the universal ball, so that adjustment of different angles can be realized, the use requirements of different types of people are met, and more suitable supporting requirements are provided;
3. the functional structures such as hooks, mobile phone supports or hangers are added by expanding the fixing parts, so that the use requirements of people are met;
4. the main pillow body is provided with a massage component, the left pillow body and/or the right pillow body is provided with an anion air purification device, and the left pillow body and the right pillow body are respectively provided with a loudspeaker, so that the massage pillow has the functions of air purification, anion generation, playing and the like, and meets the use requirements of people;
5. the left pillow body and the right pillow body can move and adjust and then adjust the transverse width in rib space about the main pillow body respectively, adjust according to the thickness of different human necks, satisfy different body crowd's operation requirement, provide more suitable support demand.
[ description of the drawings ]
FIG. 1 is a schematic view of the structure created by the present invention;
FIG. 2 is one of the exploded views of the structure of the present invention;
FIG. 3 is a schematic structural view of the fixing base;
FIG. 4 is an exploded view of the mounting base;
fig. 5 is a schematic structural view of the first buckle assembly of embodiment 1;
fig. 6 is a schematic exploded view of the first buckle assembly of embodiment 1;
FIG. 7 is a schematic structural view of a second snap assembly;
FIG. 8 is an exploded view of the second snap assembly;
FIG. 9 is one of the schematic structural views of the regulating body assembly and the connector of embodiment 1;
FIG. 10 is a second schematic structural view of the regulating body assembly and the connector of embodiment 1;
FIG. 11 is a schematic exploded view of the conditioning body assembly and the connector of embodiment 1;
FIG. 12 is a schematic structural view of the first fastener;
FIG. 13 is a schematic view of the structure of the first knob;
fig. 14 is a structural sectional view of embodiment 1;
fig. 15 is a schematic structural view of embodiment 2;
fig. 16 is a schematic structural exploded view of embodiment 2;
fig. 17 is a structural sectional view of embodiment 2;
fig. 18 is a schematic structural view of the first buckle assembly of embodiment 2;
FIG. 19 is one of schematic structural views of the regulating body assembly and the connecting member of embodiment 2;
FIG. 20 is a second schematic structural view of the regulating body assembly and the connecting member of embodiment 2;
FIG. 21 is one of the exploded schematic views of the structure of the conditioning body assembly and the connector of embodiment 2;
FIG. 22 is a second exploded view of the structure of the conditioning body assembly and the connector of embodiment 2;
FIG. 23 is a schematic structural view of embodiment 5;
FIG. 24 is a schematic exploded view of the structure of embodiment 5;
fig. 25 is a partial schematic structural view of embodiment 5;
FIG. 26 is a schematic view of the structure of the universal ball;
fig. 27 is a schematic structural view of a main pillow base of embodiment 5;
FIG. 28 is a schematic view of the structure of the retaining member;
fig. 29 is a front view of the structure of embodiment 5;
FIG. 30 is an enlarged schematic view of the structure of FIG. 29 at A;
FIG. 31 is a schematic structural view of embodiment 6;
FIG. 32 is a schematic exploded view of the structure of embodiment 6;
FIG. 33 is a schematic view showing a partial structure of embodiment 6;
fig. 34 is a schematic structural view of a main pillow base of embodiment 6;
FIG. 35 is a second exploded view of the structure of the present invention;
fig. 36 is a schematic structural view of the left pillow body;
FIG. 37 is a schematic exploded view of the left pillow body;
FIG. 38 is one of the schematic views of the left and right pillow body left-right movement adjustment;
FIG. 39 is a second schematic view of left and right pillow body side-to-side adjustment;
FIG. 40 is a schematic view of the structure of the left receptacle;
FIG. 41 is a schematic view of the structure of the left plunger;
FIG. 42 is a schematic structural view of a primary pillow base;
FIG. 43 is a schematic view of the structure of the left detent;
FIG. 44 is an exploded view of the resilient detent assembly, left detent and left insert;
FIG. 45 is a schematic view of the present invention in a configuration assembled with a hanger;
FIG. 46 is a schematic view of the present invention in use with a hanger;
FIG. 47 is an exploded view of the structure of FIG. 45;
FIG. 48 is a schematic view of the hook and second catch assembly;
FIG. 49 is an exploded view of the hanger and second clasp assembly;
FIG. 50 is a schematic view of one of the configurations of the garment hanger of the present invention;
FIG. 51 is a schematic view of one of the configurations of the garment hanger of the present invention;
fig. 52 is an exploded view of the structure of fig. 51.
[ detailed description ] of the invention
The invention is further described in detail below with reference to the attached drawings and detailed description:
as shown in fig. 1 to 52, an adjustable multifunctional vehicle-mounted neck protection pillow comprises a fixing seat 1, an adjusting mechanism 2 and a head and neck support pillow 3, wherein the fixing seat 1 is fixedly connected with an adjusting rod of an automobile headrest. The front end of the fixing seat 1 is provided with a first assembly port 10, the adjusting mechanism 2 comprises an adjusting main body assembly 21, a first buckle assembly 22 which is arranged at the rear end of the adjusting main body assembly 21 and can move back and forth relative to the adjusting main body assembly 21, and a connecting piece 23 which is arranged at the front end of the adjusting main body assembly 21 and can move up and down relative to the adjusting main body assembly 21, and the first buckle assembly 22 stretches into the first assembly port 10 to be detachably connected with the fixing seat 1; the head and neck support pillow 3 includes the main pillow body 31 and is located the left pillow body 32 and the right pillow body 33 of the left and right sides of the main pillow body 31, the connecting piece 23 is connected with the main pillow body 31, the left pillow body 32, the main pillow body 31 and the right pillow body 33 link to each other in proper order and enclose into the neck protection space 30 that is used for with human neck looks adaptation, be provided with massage subassembly 91 on the main pillow body 31, be provided with anion air purification device 92 on the left pillow body 32 and/or the right pillow body 33. When the automobile headrest adjusting mechanism is used, after the fixing seat 1 is fastened and fixed with the adjusting rod of the automobile headrest, the fastening assembly 22 is inserted into the assembly port 10, so that the assembly is simple, the structural design is ingenious, the adjusting mechanism 2 can realize the up-down front-back adjustment, the use requirements of different people are met, and more proper supporting requirements are provided; the massage assembly 91 can massage the back of the neck of the human body, and the negative ion air purifying device 92 sucks ambient air to purify, and meanwhile, negative ions generated by the negative ion generator 922 are taken out to the environment, so that the massage assembly is rich in functions and meets the use requirements of people.
In this embodiment, the vehicle-mounted neck protection pillow further includes a universal ball 8, wherein one of the front end of the connecting piece 23 or the rear end of the main pillow body 31 is provided with a universal ball base 5, and the other is provided with a universal ball locking seat 6; the universal ball 8 comprises a main body part 81 and an extending part 82 connected with the main body part 81, the universal ball base 5 is provided with an arc groove 50 for the main body part 81 to be inserted into, the main body part 81 is partially inserted into the arc groove 50, the extending part 82 is fixedly connected with the universal ball locking seat 6, and the universal ball is connected with the universal ball, so that adjustment of different angles can be realized, the use requirements of different types of people can be met, and more proper support requirements can be provided.
In this embodiment, the left pillow body 32 and the right pillow body 33 can move and adjust about the main pillow body 31 respectively so as to adjust the transverse width of the neck protection space 30, and adjust according to the thickness of the neck of different human bodies, so as to meet the use requirements of different body type people and provide more suitable support requirements.
In this embodiment, a second assembly port 11 is provided at the rear end of the fixing base 1, a second fastening component 4 with one end capable of being inserted into the second assembly port 11 and fastened with the fixing base 1 is fastened and connected to the rear end of the fixing base 1, and an expansion fixing portion 40 is provided at the other end of the second fastening component 4; the expanding fixing portion 40 is provided with a hook 46, a mobile phone support or a clothes hanger 47. When the automobile headrest adjusting rod is used, after the fixing seat 1 is fastened and fixed with the automobile headrest adjusting rod, the first fastening assembly 22 is inserted into the first assembly port 10, the second fastening assembly 4 is inserted into the second assembly port 11, and the automobile headrest adjusting rod is simple to assemble and ingenious in structural design. The vehicle-mounted neck protection pillow is installed for a driver to use through the same fixing seat 1, and the functional structure at the rear end of the seat is installed, so that the use requirement of people is met. As shown in fig. 45 and 46, a hook 46 is installed for hooking articles. As shown in fig. 50 and 51, a hanger 47 is installed to provide a garment hanging function. When not needing to use, can pull down second buckle subassembly 4 fast, convenient operation, structural design is ingenious.
In this embodiment, as shown in fig. 3 to 6, the first fastening assembly 22 includes a first fastening shell 221, first fastening members 223 symmetrically disposed in the first fastening shell 221, and a first return spring 224 disposed between the two first fastening members 223, one end of the first fastening member 223 is movably connected with the first fastening shell 221, the other end of the first fastening member 223 is provided with a first fastening portion 2231 extending out of the first fastening shell 221, a first pressing portion 2232 extending out of the first fastening shell 221 is disposed in the middle of the first fastening member 223, and two ends of the first return spring 224 respectively abut against the two first fastening members 223; the first buckle housing 221 is provided with a first buckle notch 2214 for the first buckle portion 2231 to extend and a first pressing notch 2213 for the first pressing portion 2232 to extend; a first fastening groove 13 adapted to the first fastening portion 2231 is provided in the fixing base 1; the first buckle component 22 is directly pushed into the first assembly port 10 during assembly. In the pushing process, the inner wall of the first assembly port 10 may press the two fastening members 223 to approach each other and compress the first return spring 224, and when the first fastening portion 2231 is located in the first fastening groove 13, the first return spring 224 may drive the two first fastening members 223 to return to achieve fastening. When the disassembly is needed, the first pressing portion 2232 is pressed to enable the two first fastening pieces 223 to be pulled out after being close to each other, so that the operation is simple. The structure is the same as the second buckle assembly 4 and the working principle is the same.
In this embodiment, as shown in fig. 7 and 8, the second fastening assembly 4 includes a second fastening shell 43, second fastening members 44 symmetrically disposed in the second fastening shell 43, and a second return spring 45 disposed between the two second fastening members 44, one end of the second fastening member 44 is movably connected with the second fastening shell 43, the other end of the second fastening member 44 is provided with a second fastening portion 441 extending out of the second fastening shell 43, a second pressing portion 442 extending out of the second fastening shell 43 is disposed in the middle of the second fastening portion 441, two ends of the second return spring 45 respectively support against the two second fastening members 44, and the second fastening shell 43 is provided with a second fastening notch 433 for extending the second fastening portion 441 and a second pressing notch 434 for extending the second pressing portion 442; a second fastening groove 12 adapted to the second fastening portion 441 is disposed in the fixing base 1. When the second pressing portion 442 is pressed, the two second locking pieces 44 compress the second return spring 45, and the angle between the two second locking pieces 44 becomes smaller. So that the second fastening portion 441 can be separated from the fastening hook of the second fastening groove 12. When the second pressing portion 442 is released, the two second fastening members 44 return under the action of the second return spring 45. During assembly, the second fastening component 4 is directly pushed into the second assembly port 11, and in order to facilitate pushing, a guiding inclined plane is disposed on the front end surface of the second fastening portion 441. In this embodiment, for easy assembly, the second fastening shell 43 is mainly formed by covering the second upper fastening shell 431 and the second lower fastening shell 432, and the second upper fastening shell 431 and the second lower fastening shell are connected by screws or screw threads.
In this embodiment, as shown in fig. 9 and 10, the first fastening assembly 22 further includes a transverse screw 222 fixedly disposed at the front end of the first fastening housing 221, where the first fastening housing 221 is mainly formed by covering a first upper fastening housing 2211 and a first lower fastening housing 2212, and the first upper fastening housing 2211 and the first lower fastening housing 2212 are connected by screws or screw threads. The adjusting body assembly 21 comprises a main housing 211, wherein the main housing 211 is mainly formed by covering an upper main housing 2111 and a lower main housing 2112, and the upper main housing 2111 and the lower main housing 2112 are connected through screw threads. The main housing 211 is provided with a front-rear adjusting cavity 2110 with an opening facing the first fastening assembly 22, a fixing plate 2114 is provided in the front-rear adjusting cavity 2110, a first knob 212 which can only rotate circumferentially but not move axially is provided on the fixing plate 2114, a first internal threaded hole 2120 is provided in the middle of the first knob 212, the first knob 212 is partially exposed outside the main housing 211, and more particularly, an opening for the first knob 212 to be partially exposed outside the first main housing 211 is provided at the upper end of the upper main housing 2111. After assembly, the first buckle housing 221 is partially located in the front-rear adjusting cavity 2110, the transverse screw 222 is located in the front-rear adjusting cavity 2110 and is in threaded connection with the first internal threaded hole 2120, and the first knob 212 is rotated to enable the transverse screw 222 to move back and forth in the front-rear adjusting cavity 2110 so as to adjust the length of the first buckle assembly 22 extending into the adjusting body assembly 21, that is, to achieve adjustment in the front-rear direction, and the operation is simple and convenient.
In this embodiment, as shown in fig. 11, the rear end of the connecting member 23 is respectively provided with an upper connecting portion 231 located at the upper end of the adjusting body assembly 21 and a lower connecting portion 232 located at the lower end of the adjusting body assembly 21, a longitudinal screw 233 capable of rotating circumferentially relative to the connecting member 23 is disposed between the upper connecting portion 231 and the lower connecting portion 232, the longitudinal screw 233 passes through the main housing 211 and is in threaded connection with the adjusting body assembly 21, and the adjusting body assembly 21 moves up and down relative to the connecting member 23 by rotating the longitudinal screw 233, so as to achieve up and down adjustment. In the present example, four embodiments are provided regarding the lateral screw 222 and the longitudinal screw 233, and the first embodiment is that the lateral screw 222 and the longitudinal screw 233 are provided with one, respectively; the second embodiment is that the transverse screw 222 and the longitudinal screw 233 are respectively provided with two; a third embodiment is that the transverse screws 222 are provided in one and the longitudinal screws 233 are provided in two; the fourth embodiment is that the transverse screws 222 are provided in two and the longitudinal screws 233 are provided in one.
Embodiment 1: the transverse screw 222 is provided as one, and the rear end of the transverse screw 222 is fixedly connected to the front end of the first buckle housing 221, and in this embodiment, the transverse screw 222 is fixedly connected to the front end of the upper buckle housing 2211. The front end of the transverse screw 222 is in threaded connection with the first internal threaded hole 2120;
In this embodiment, the first knob 212 is axially fixed on the fixing plate 2114 by a third fastening member 215, as shown in fig. 12, the third fastening member 215 has a first fixing portion 2151 that abuts against the front end of the fixing plate 2114 after being assembled, a transverse through hole 2150 through which the front end of the transverse screw 222 passes is provided in the middle of the first fixing portion 2151, elastic arms 2152 located at two sides of the transverse through hole 2150 are provided at the rear end of the first fixing portion 2151, and elastic clamping blocks 2153 protruding outwards are provided at the rear ends of the elastic arms 2152; as shown in fig. 13, the first knob 212 is provided with a threaded portion 2121 and a clamping hole 2122 located at two sides of the threaded portion 2121 and allowing the elastic arm 2152 and the elastic clamping block 2153 to pass through, the first internal threaded hole 2120 is formed in the threaded portion 2121, and the threaded portion 2121 is located between the two elastic arms 2152 after assembly. When the elastic clamping block 2153 passes through the clamping hole 2122, the two elastic arms 2152 are pressed in opposite directions, and after the elastic clamping block 2153 passes through the clamping hole 2122, the two elastic arms 2152 are elastically restored so that the elastic clamping block 2153 abuts against the rear end of the first knob 212. In order to facilitate the passage of the resilient clip 2153 through the clip hole 2122, the resilient clip 2153 is further provided with a guide ramp 2154.
The longitudinal screw 233 is provided as one, the main housing 211 is provided with a third internal threaded hole 2115, and the longitudinal screw 233 passes through the main housing 211 and is in threaded connection with the third internal threaded hole 2115; limiting slide bars 213 are respectively arranged on two sides of the front end of the first buckle housing 221, limiting slide grooves 234 matched with the limiting slide bars 213 are respectively arranged on two ends of the connecting piece 23, and the longitudinal screw 233 is rotated to enable the limiting slide bars 213 to move up and down in the limiting slide grooves 234 when the adjusting main body assembly 21 moves up and down relative to the connecting piece 23. The upper connecting portion 231 is provided with a rotating groove 235 with an upward opening, a first through hole 236 for the longitudinal screw 233 to pass through is formed in the middle of the rotating groove 235, a rotating cap 237 located in the rotating groove 235 is arranged at the upper end of the longitudinal screw 233, the lower connecting portion 232 is provided with a second through hole 238 for the longitudinal screw 233 to pass through, and a nut 239 is connected with the lower end of the longitudinal screw 233 in a threaded mode after passing through the second through hole 238 so that the longitudinal screw 233 can rotate circumferentially relative to the connecting piece 23. In the present embodiment, the rotating cap 237 is provided with a twisting groove 2371 and a reinforcing rib 2372 located in the twisting groove 2371. When the vertical adjustment is needed, the fingers extend into the twisting grooves 2371 to hold the reinforcing ribs 2372, so that the longitudinal screw 233 can be twisted. Or the tool is used for clamping the reinforcing rib 2372 for twisting, so that the operation is simple and convenient.
Embodiment 2: as shown in fig. 15 to 18, two transverse screws 222 are provided, and the rear ends of the two transverse screws 222 are respectively and fixedly connected to two sides of the front end of the first buckle housing 221, and in this embodiment, the transverse screws 222 are fixedly connected to the front end of the lower buckle housing 2212. The front end of one transverse screw 222 is in threaded connection with the first internal threaded hole 2120, and the front end of the other transverse screw 222 passes through the fixing plate 2114; further, the first knob 212 is axially fixed on the fixing plate 2114 by the third fastening member 215, as shown in fig. 12, the third fastening member 215 has a first fixing portion 2151 that abuts against the front end of the fixing plate 2114 after being assembled, a transverse through hole 2150 through which the front end of the transverse screw 222 passes is provided in the middle of the first fixing portion 2151, elastic arms 2152 located at two sides of the transverse through hole 2150 are provided at the rear end of the first fixing portion 2151, elastic clamping blocks 2153 protruding outwards are provided at the rear ends of the elastic arms 2152, as shown in fig. 13, a threaded portion 2121 and clamping holes 2122 located at two sides of the threaded portion 2121 for the elastic arms 2152 and the elastic clamping blocks 2153 to pass through are provided on the first inner threaded hole 2120 is provided on the threaded portion 2121, and the threaded portion 2121 is located between the two elastic arms 2152 after being assembled. When the elastic clamping block 2153 passes through the clamping hole 2122, the two elastic arms 2152 are pressed in opposite directions, and after the elastic clamping block 2153 passes through the clamping hole 2122, the two elastic arms 2152 are elastically restored so that the elastic clamping block 2153 abuts against the rear end of the first knob 212. In order to facilitate the passage of the resilient clip 2153 through the clip hole 2122, the resilient clip 2153 is further provided with a guide ramp 2154.
As shown in fig. 19 to 22, two longitudinal screws 233 are provided, two upper connecting portions 231 are respectively located at two sides of the rear end of the connecting member 23, two lower connecting portions 232 are respectively located at two sides of the rear end of the connecting member 23 corresponding to the upper connecting portions 231, two longitudinal screws 233 are respectively movably connected with one upper connecting portion 231 and one lower connecting portion 232, a second knob 214 is provided in the main housing 211, a portion of the second knob 214 is exposed out of the main housing 211, a second internal threaded hole 2140 is provided in the middle of the second knob 214, one longitudinal screw 233 passes through the second knob 214 and is in threaded connection with the second internal threaded hole 2140, and the other longitudinal screw 233 passes through the main housing 211.
Embodiment 3: embodiment 1 differs from embodiment 3 in the number of transverse screws 222 and longitudinal screws 233 and the selection of the corresponding mating structure. The transverse screw 222 may be provided in 1 number with reference to the related structure of embodiment 1, and the longitudinal screw 233 may be provided in 2 numbers with reference to the related structure of embodiment 2, which will not be described here.
Embodiment 4: embodiment 4 differs from embodiment 3 in the number of transverse screws 222 and longitudinal screws 233 and the selection of the corresponding mating structure. The longitudinal screw 233 may be provided 1 in the related structure of embodiment 1, and the lateral screw 222 may be provided 2 in the related structure of embodiment 2, which will not be described here.
In this embodiment, in order to prevent the adjustment body assembly 21 from being separated from the buckle assembly 22 due to over-rotation during the front-back adjustment, the front end edge of the first buckle housing 221 extends outwards to form a limit clamping edge 2210, the size of the cavity opening of the front-back adjustment cavity 2110 is smaller than that of the cavity of the front-back adjustment cavity 2110, so that a limit portion 2113 for limiting the limit clamping edge 2210 to extend from the cavity opening of the front-back adjustment cavity 2110 is formed around the cavity opening of the front-back adjustment cavity 2110, and the limit clamping edge 2210 can only move in the front-back adjustment cavity 2110.
The structure of the universal ball is described below by two embodiments (embodiment 5 and embodiment 6), and embodiment 5 and embodiment 6 can be implemented in any combination with embodiments 1 to 4. Embodiments 1-6 all belong to the conventional substitution means in the art.
Embodiment 5: as shown in fig. 23 to 30, the front end of the connecting piece 23 is provided with a universal ball seat 5, and the rear end of the main pillow body 31 is provided with a universal ball locking seat 6. The multifunctional vehicle-mounted neck pillow further comprises a locking piece 7, as shown in fig. 27, the universal ball locking seat 6 is provided with a first extending piece 61 and a second extending piece 62, a locking space 60 is formed between the first extending piece 61 and the second extending piece 62, a first locking hole 63 is formed in the first extending piece 61, a second locking hole 64 is formed in the second extending piece 62, as shown in fig. 26, a locking part 83 which can be inserted into the locking space 60 is formed on one side, away from the main body part 81, of the extending part 82, a third locking hole 84 is formed in the locking part 83, as shown in fig. 28, the locking piece 7 is provided with a threaded rod part 71 and a rotating head 72 fixedly connected with the threaded rod part 71, the threaded rod part 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole 64, or the threaded rod part 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole 64, and the second locking hole 71, and the locking piece 83 is provided with a third locking hole 84, and the locking piece is formed in the threaded part 71, and the locking piece is provided with a locking nut 60, and the locking piece is provided with a simple structure after the locking piece is screwed into the locking space 60, and the locking piece is clamped in the locking space is convenient to clamp the locking piece. In order to facilitate the rotation of the rotating head 72 for locking or unlocking, a plurality of grooves 73 are arranged on the circumferential surface of the rotating head 72 in an array.
In this embodiment, as shown in fig. 27, the upper ends of the first protruding piece 61 and the second protruding piece 62 are respectively provided with a first arc chamfer 65 and a second arc chamfer 66 facing the protruding portion 82, and as shown in fig. 26, the upper end of the locking portion 83 is provided with a third arc chamfer 85 facing the ball locking seat 6; the universal ball locking seat 6 can rotate relative to the universal ball 8 along the rotation axis X so that the head and neck support pillow 3 can be turned upwards by 90 degrees or adjusted at any position of 0-90 degrees relative to the fixing and adjusting mechanism 2; the rotation axis X is the hole axis of the first locking hole 63, the second locking hole 64, or the third locking hole 84. The head and neck supporting pillow 3 is U-shaped or C-shaped, and is provided with a main pillow contacted with the back part of the human head and neck, and a left side pillow and a right side pillow contacted with the two sides of the human head and neck, when the left side pillow and the right side pillow are not needed to be used, the head and neck supporting pillow 3 can be turned upwards by 90 degrees to only support and protect the back part of the human head and neck by using the main pillow, and at the moment, the left side pillow and the right side pillow are erected to support and protect the head of the human body. In addition, the head and neck support pillow 3 can be adjusted at any position of 0-90 degrees, so that the use requirements of different body types of people are met, and more suitable support requirements are provided.
In this embodiment, as shown in fig. 29 and 30, the distance from the rotation center of the main body 81 to the bottom of the ball lock seat 6 is D1, the distance from the end surface of the ball seat 5 to the bottom of the ball lock seat 6 is D2, the radius of the sphere of the main body 81 is R, and the maximum depth of the main body 81 in the arc-shaped groove 50 is l=d1-d2+r; the ratio of D1 to D2 is between 1.07 and 1.29. The value of D1 is 25.8+/-1 mm, and the value of D2 is 21.9+/-1 mm. Further, when the value of D1 is 24.8mm and the value of D2 is 22.9mm, the ratio of D1 to D2 is 1.083; when the value of D1 is 25.8mm and the value of D2 is 21.9mm, the ratio of D1 to D2 is 1.178; when the value of D1 is 26.8mm and the value of D2 is 22.9mm, the ratio of D1 to D2 is 1.17; when the value of D1 is 24.8mm and the value of D2 is 20.9mm, the ratio of D1 to D2 is 1.187; when the value of D1 is 26.8mm and the value of D2 is 20.9mm, the ratio of D1 to D2 is 1.282; in this example, the value of D1 is preferably 25.8mm and the value of D2 is preferably 21.9mm. The design of this size aims at providing a larger rotation angle, so that the main body 81 can be kept in the arc-shaped groove 50 while the arc-shaped surface of the main body 81 exposed outside the arc-shaped groove 50 is larger, and the main body 81 can meet the installation strength without being separated.
In this embodiment, the main pillow body 31 includes a main pillow base 311 and a main pillow soft bag 312 disposed on the main pillow base 311, as shown in fig. 27, the universal ball locking seat 6 and the main pillow base 311 are integrally formed, so that the process is simpler and the structural strength is greater; the upper and lower ends of the universal ball locking seat 6 are further provided with reinforcing ribs 67 connected with the main pillow base 311 in a transversely extending manner, so that the structural strength of the universal ball locking seat 6 can be improved. While the triangular shape of the reinforcing ribs 67 can enhance the structural strength better. In addition, in this embodiment, the first protruding piece 61 and the second protruding piece 62 are distributed in the longitudinal direction and are just perpendicular to the reinforcing rib 67, so that the force borne by the first protruding piece 61 and the second protruding piece 62 can be better dispersed to the reinforcing rib 67, and the structural strength of the universal ball locking seat 6 can be further improved. As shown in fig. 25, the universal ball seat 5 and the connecting piece 23 are integrally formed, so that the process is simpler and the structural strength is higher.
Embodiment 6: as shown in fig. 31 to 34, the front end of the connecting piece 23 is provided with a universal ball locking seat 6, and the rear end of the main pillow body 31 is provided with a universal ball base 5; the multifunctional vehicle-mounted neck pillow further comprises a locking piece 7, as shown in fig. 33, the universal ball locking seat 6 is provided with a first extending piece 61 and a second extending piece 62, a locking space 60 is formed between the first extending piece 61 and the second extending piece 62, a first locking hole 63 is formed in the first extending piece 61, a second locking hole 64 is formed in the second extending piece 62, as shown in fig. 26, a locking part 83 which can be inserted into the locking space 60 is formed on one side, away from the main body part 81, of the extending part 82, a third locking hole 84 is formed in the locking part 83, as shown in fig. 28, the locking piece 7 is provided with a threaded rod part 71 and a rotating head 72 fixedly connected with the threaded rod part 71, the threaded rod part 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole 64, or the threaded rod part 71 sequentially penetrates through the first locking hole 63, the third locking hole 84 and the second locking hole 64, and the second locking hole 71, and the locking piece 83 is provided with a third locking hole 84, and the locking piece is formed in the threaded part 71, and the locking piece is provided with a locking nut 60, and the locking piece is provided with a simple structure after the locking piece is screwed into the locking space 60, and the locking piece is clamped in the locking space is convenient to clamp the locking piece. In order to facilitate the rotation of the rotating head 72 for locking or unlocking, a plurality of grooves 73 are arranged on the circumferential surface of the rotating head 72 in an array.
In this embodiment, as shown in fig. 33, the upper ends of the first protruding piece 61 and the second protruding piece 62 are respectively provided with a first arc chamfer 65 and a second arc chamfer 66 facing the protruding portion 82, and as shown in fig. 26, the upper end of the locking portion 83 is provided with a third arc chamfer 85 facing the ball locking seat 6; the universal ball locking seat 6 can rotate relative to the universal ball 8 along the rotation axis X so that the head and neck support pillow 3 can be turned upwards by 90 degrees or adjusted at any position of 0-90 degrees relative to the fixing and adjusting mechanism 2; the rotation axis X is the hole axis of the first locking hole 63, the second locking hole 64, or the third locking hole 84. The head and neck supporting pillow 3 is U-shaped or C-shaped, and is provided with a main pillow contacted with the back part of the human head and neck, and a left side pillow and a right side pillow contacted with the two sides of the human head and neck, when the left side pillow and the right side pillow are not needed to be used, the head and neck supporting pillow 3 can be turned upwards by 90 degrees to only support and protect the back part of the human head and neck by using the main pillow, and at the moment, the left side pillow and the right side pillow are erected to support and protect the head of the human body. In addition, the head and neck support pillow 3 can be adjusted at any position of 0-90 degrees, so that the use requirements of different body types of people are met, and more suitable support requirements are provided.
In this example, embodiment 5 and embodiment 6 are the same in terms of the dimensional design of the arcuate groove 50 and the universal ball 8. As shown in fig. 29 and 30, the distance from the rotation center of the main body 81 to the bottom of the ball lock seat 6 is D1, the distance from the end surface of the ball seat 5 to the bottom of the ball lock seat 6 is D2, the sphere radius of the main body 81 is R, and the maximum depth of the main body 81 in the arc-shaped groove 50 is l=d1-d2+r; the ratio of D1 to D2 is between 1.07 and 1.29. The value of D1 is 25.8+/-1 mm, and the value of D2 is 21.9+/-1 mm. Further, when the value of D1 is 24.8mm and the value of D2 is 22.9mm, the ratio of D1 to D2 is 1.083; when the value of D1 is 25.8mm and the value of D2 is 21.9mm, the ratio of D1 to D2 is 1.178; when the value of D1 is 26.8mm and the value of D2 is 22.9mm, the ratio of D1 to D2 is 1.17; when the value of D1 is 24.8mm and the value of D2 is 20.9mm, the ratio of D1 to D2 is 1.187; when the value of D1 is 26.8mm and the value of D2 is 20.9mm, the ratio of D1 to D2 is 1.282; in this example, the value of D1 is preferably 25.8mm and the value of D2 is preferably 21.9mm. The design of this size aims at providing a larger rotation angle, so that the main body 81 can be kept in the arc-shaped groove 50 while the arc-shaped surface of the main body 81 exposed outside the arc-shaped groove 50 is larger, and the main body 81 can meet the installation strength without being separated.
In this embodiment, as shown in fig. 33, the universal ball locking seat 6 and the connecting piece 23 are integrally formed, so that the process is simpler and the structural strength is higher; the upper end and the lower end of the universal ball locking seat 6 are respectively and transversely extended outwards to form a reinforcing rib 67 connected with the connecting piece 23, so that the structural strength of the universal ball locking seat 6 can be improved; while the triangular shape of the reinforcing ribs 67 can enhance the structural strength better. In addition, in this embodiment, the first protruding piece 61 and the second protruding piece 62 are distributed in the longitudinal direction and are just perpendicular to the reinforcing rib 67, so that the force borne by the first protruding piece 61 and the second protruding piece 62 can be better dispersed to the reinforcing rib 67, and the structural strength of the universal ball locking seat 6 can be further improved. As shown in fig. 34, the main pillow body 31 includes a main pillow base 311 and a main pillow soft bag 312 disposed on the main pillow base 311, and the universal ball base 5 and the main pillow base 311 are integrally formed, so that the process is simpler and the structural strength is greater.
In this embodiment, as shown in fig. 35, the massage assembly 91 includes a massage member 911 and a vibration motor 912 for driving the massage member 911 to vibrate, and a plurality of massage protrusions are disposed on the massage member 911 to massage the rear portion of the neck of the human body. In this embodiment, two massage assemblies 91 are provided, and the control device and the control switch for controlling the massage assemblies 91 are commonly used in the prior art. As shown in fig. 37, the negative ion air purifying device 92 includes a filter assembly 921, an exhaust fan and a negative ion generator 922, and the wind extracted by the exhaust fan passes through the filter assembly 921 to take out the negative ions generated by the negative ion generator 922. The control means and control switch for controlling the suction fan and the negative ion generator 922 are common technical solutions in the prior art. In this embodiment, the negative ion air purifying device 92 may be provided with one, and disposed on the left pillow body 32 or the right pillow body 33; the anion air purifying device 92 may be provided in two, and is disposed on the left pillow 32 and the right pillow 33, respectively. The negative ion air cleaning device 92 sucks in ambient air to clean, and brings out negative ions generated by the negative ion generator 922 to the environment.
In this embodiment, as shown in fig. 37, speakers 93 are respectively disposed on the left pillow body 32 and the right pillow body 33, a control module electrically connected to the speakers 93 is disposed in the head and neck support pillow 3, and the control module is provided with a bluetooth receiving module and/or a flash memory card reading module, so that music can be played through the speakers 93. The control module, the Bluetooth receiving module and the flash memory card reading module can adopt technical means adopted in the prior art. The multifunctional vehicle-mounted neck protection pillow integrates the functions of air purification, anions and playing, meets the use requirements of people, and simultaneously improves the added value of products.
In this embodiment, as shown in fig. 35 to 44, the main pillow body 31 includes a main pillow base 311 and a main pillow soft bag 312 disposed on the main pillow base 311, a left socket 313 fixed on the main pillow base 311 and covered by the main pillow soft bag 312 is disposed between the main pillow base 311 and the main pillow soft bag 312, a left limit portion 3131 is disposed on one side of the left socket 313 near the left pillow body 32, a left adjusting cavity 3132 is disposed on the other side of the left socket 313, and a plurality of left clamping grooves 3111 distributed in array and located in the left adjusting cavity 3132 are disposed on the main pillow base 311; the left pillow body 32 comprises a left pillow base 321 and a left pillow soft bag 322 arranged on the left pillow base 321, a left inserting rod 323 is arranged on the left pillow base 321, the left inserting rod 323 penetrates through the left limiting part 3131 and then is connected with a left clamping piece 324 positioned in the left clamping groove 3111, the left clamping piece 324 is provided with a clamping notch 3241, when the edge of the left clamping piece 324 is clamped into any left clamping groove 3111, the main pillow body 31 and the left pillow body 32 are in a locking state, when the left pillow body 32 is rotated to enable the clamping notch 3241 to be opposite to the left clamping groove 3111, the main pillow body 31 and the left pillow body 32 are in an unlocking state, and the left clamping piece 324 can be switched to be matched with the left clamping grooves 3111 in different positions by transversely pulling the left pillow body 32. In this embodiment, as shown in fig. 38, the main pillow body 31 and the left pillow body 32 are in an unlocked state by rotating up by 90 degrees, and the main pillow body 31 and the left pillow body 32 are in a locked state by rotating down by 90 degrees when the main pillow body 31 and the left pillow body 32 are stretched to a desired gear position. In this embodiment, the left insert bar 323 is further provided with an arrow, a sign line, and the like to identify a gear, so that a user can find the gear accurately to adjust. As shown in fig. 42, in the present embodiment, 4 shift positions are provided in total to adjust the position of the left pillow body 32. And the right pillow body 33 also has 4 gears for adjustment.
In this embodiment, the left limiting portion 3131 is provided with a jack 3133 through which the left inserting rod 323 passes, a plurality of limiting grooves 3134 distributed in array are provided on the inner wall of the jack 3133, an installation groove 3231 is provided on the left inserting rod 323, and an elastic clamping component 325 adapted to the limiting grooves 3134 is provided in the installation groove 3231. By the cooperation of the elastic clamping component 325 and the limiting groove 3134, the left pillow 32 can be kept fixed and fall under different gravity when the left pillow 32 is rotated. Such as lateral or vertical retention. Further, the elastic latching component 325 includes a lower limit clip 3251, a return spring 3252, an upper limit clip 3253 and an assembly limit 3254; the upper and lower ends of the mounting groove 3231 are both open structures, the lower end opening of the mounting groove 3231 is smaller than the upper end opening thereof, the lower limit clamping piece 3251 is provided with a lower limit clamping part 32511 exposed from the lower end opening of the mounting groove 3231 after assembly and a lower limit extending part 32512 propped against the lower end opening edge of the mounting groove 3231, the assembly limiting piece 3254 is fixedly arranged at the upper end opening of the mounting groove 3231, the assembly limiting piece 3254 is provided with an extending opening 32540, the upper limit clamping piece 3253 is provided with an upper limit clamping part 32531 protruding from the extending opening 32540 after assembly and an upper limit extending part 32532 propped against the lower end of the assembly limiting piece 3254, and the return spring 3252 is propped against between the lower limit clamping piece 3251 and the upper limit clamping piece 3253. When the left pillow body 32 is rotated, the lower limit clip 3251 and the upper limit clip 3253 are extruded by the jack 3133 to move in opposite directions to compress the return spring 3252, and when the lower limit clip 3251 and the upper limit clip 3253 are aligned with the limit groove 3134, the return spring 3252 pushes the upper limit clip portion 32531 and the lower limit clip portion 32511 out to be matched with the limit groove 3134.
In this embodiment, in order to facilitate assembly and secure assembly, an end portion of the left inserting rod 323 is provided with a slot 3232, and the left clamping member 324 is provided with an inserting key 3242 adapted to the slot 3232. When assembled, the left insert bar 323 is inserted through the insertion hole 3133, and the left stopper 324 is assembled with the left insert bar 323 in the left adjusting chamber 3132. The left stopper 3131 also serves as a stopper, and when the left pillow 32 is pulled out, the left stopper 324 abuts against the left stopper 3131 to prevent the left pillow 32 from being pulled out.
In this embodiment, a right socket fixed on the main pillow base 311 and covered by the main pillow soft bag 312 is further disposed between the main pillow base 311 and the main pillow soft bag 312, the left socket 313 and the right socket are symmetrical in structure, and the main pillow base 311 is provided with a plurality of right clamping slots distributed in an array; the right pillow body 33 is structurally symmetrical to the left pillow body 32, and will not be described here.
In this embodiment, as shown in fig. 45 to 49, the expansion fixing portion 40 has two hinge arms 41 extending backward, a hinge space 42 is formed between the two hinge arms 41, one end of the hook 46 is hinged to the two hinge arms 41 in the hinge space 42, and the other end of the hook 46 is provided with a hook portion 461. The hooking portion 461 is used for hooking an object. A plurality of suckers 462 are arranged at the back of the hook 46; after the hook 46 is turned upwards by 90 degrees or more, the sucker 462 faces backwards, and the sucker 462 can absorb a mobile phone or the like, so that the hook 46 becomes a mobile phone support. Of course, the prior art cell phone holder may be used in combination with the hinge arm 41 for structural assembly. In this embodiment, as shown in fig. 7 and 8, the second buckle assembly 4 is provided with an expansion fixing portion 40, and functional structures such as a hook 46, a mobile phone support or a clothes hanger 47 can be directly fixed on the expansion fixing portion 40.
In this embodiment, as shown in fig. 50 to 51, the expansion fixing portion 40 has two hinge arms 41 extending backward, a hinge space 42 is formed between the two hinge arms 41, a hinge portion 471 capable of extending into the hinge space 42 and being hinged with the two hinge arms 41 is provided at a lower end of the hanger 47, and a clothes hanging portion 472 extending laterally to left and right sides is provided at an upper end of the hanger 47.

Claims (29)

1. The utility model provides a multi-functional on-vehicle neck protection pillow with adjustable, includes fixing base (1), adjustment mechanism (2) and neck support pillow (3), its characterized in that: the front end of the fixed seat (1) is provided with a first assembly port (10), the adjusting mechanism (2) comprises an adjusting main body assembly (21), a first buckle assembly (22) which is arranged at the rear end of the adjusting main body assembly (21) and can move back and forth relative to the adjusting main body assembly (21), and a connecting piece (23) which is arranged at the front end of the adjusting main body assembly (21) and can move up and down relative to the adjusting main body assembly (21), and the first buckle assembly (22) stretches into the first assembly port (10) to be detachably connected with the fixed seat (1);
The adjusting main body assembly (21) comprises a main shell (211), an upper connecting part (231) positioned at the upper end of the adjusting main body assembly (21) and a lower connecting part (232) positioned at the lower end of the adjusting main body assembly (21) are respectively arranged at the rear end of the connecting piece (23), a longitudinal screw (233) capable of rotating circumferentially relative to the connecting piece (23) is arranged between the upper connecting part (231) and the lower connecting part (232), the longitudinal screw (233) penetrates through the main shell (211) and is in threaded connection with the adjusting main body assembly (21), and the longitudinal screw (233) is rotated to enable the adjusting main body assembly (21) to move up and down relative to the connecting piece (23);
the first clasp assembly (22) comprises a first clasp housing (221);
the first buckle assembly (22) further comprises a transverse screw (222) fixedly arranged at the front end of the first buckle housing (221), the main housing (211) is provided with a front-rear adjusting cavity (2110) with an opening facing the first buckle assembly (22), a fixing plate (2114) is arranged in the front-rear adjusting cavity (2110), a first knob (212) which can only rotate circumferentially but can not move axially is arranged on the fixing plate (2114), a first internal threaded hole (2120) is arranged in the middle of the first knob (212), the first knob (212) is partially exposed out of the main housing (211), the first buckle housing (221) is partially positioned in the front-rear adjusting cavity (2110) after assembly, the transverse screw (222) is positioned in the front-rear adjusting cavity (2110) and is in threaded connection with the first internal threaded hole (2120), and the transverse screw (222) is rotated to enable the transverse screw (222) to move in the front-rear adjusting cavity (2110) and then extend into the main body (21) of the first buckle assembly;
The head and neck support pillow (3) comprises a main pillow body (31) and a left pillow body (32) and a right pillow body (33) which are positioned at the left side and the right side of the main pillow body (31), the connecting piece (23) is connected with the main pillow body (31), the left pillow body (32), the main pillow body (31) and the right pillow body (33) are sequentially connected to form a neck protection space (30) which is matched with the neck of a human body, a massage component (91) is arranged on the main pillow body (31), and an anion air purifying device (92) is arranged on the left pillow body (32) and/or the right pillow body (33).
2. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the novel pillow further comprises a universal ball (8), wherein any one of the front end of the connecting piece (23) or the rear end of the main pillow body (31) is provided with a universal ball base (5), and the other one is provided with a universal ball locking seat (6); the universal ball (8) comprises a main body part (81) and an extending part (82) connected with the main body part (81), the universal ball base (5) is provided with an arc-shaped groove (50) for the main body part (81) to be inserted into, the main body part (81) is partially inserted into the arc-shaped groove (50), and the extending part (82) is fixedly connected with the universal ball locking seat (6).
3. The adjustable multi-function vehicle-mounted neck pillow of claim 2, wherein: the left pillow body (32) and the right pillow body (33) can be respectively moved and adjusted left and right relative to the main pillow body (31) so as to adjust the transverse width of the neck protection space (30).
4. The adjustable multi-function vehicle-mounted neck pillow of claim 3, wherein: the rear end of the fixed seat (1) is provided with a second assembly port (11), the rear end of the fixed seat (1) is buckled and connected with a second buckle assembly (4) of which one end can be inserted into the second assembly port (11) and is buckled and connected with the fixed seat (1), and the other end of the second buckle assembly (4) is provided with an expansion fixing part (40); the expanding fixing part (40) is provided with a hook (46), a mobile phone support or a clothes hanger (47).
5. The adjustable multi-function vehicle-mounted neck pillow of claim 4, wherein: the first buckle assembly (22) comprises first buckle parts (223) symmetrically arranged in the first buckle shell (221) and first return springs (224) positioned between the two first buckle parts (223), one end of each first buckle part (223) is movably connected with the first buckle shell (221), the other end of each first buckle part (223) is provided with a first buckle part (2231) extending out of the first buckle shell (221), the middle part of each first buckle part (223) is provided with a first pressing part (2232) extending out of the first buckle shell (221), and two ends of each first return spring (224) are respectively propped against the two first buckle parts (223); the first buckle housing (221) is provided with a first buckle notch (2214) for the first buckle part (2231) to extend and a first pressing notch (2213) for the first pressing part (2232) to extend; a first buckling groove (13) matched with the first buckling part (2231) is formed in the fixed seat (1);
The second buckle assembly (4) comprises a second buckle shell (43), second buckle parts (44) symmetrically arranged in the second buckle shell (43) and second return springs (45) positioned between the two second buckle parts (44), one end of each second buckle part (44) is movably connected with the second buckle shell (43), the other end of each second buckle part (44) is provided with a second buckle part (441) extending out of the second buckle shell (43), the middle part of each second buckle part (441) is provided with a second pressing part (442) extending out of the corresponding second buckle shell (43), two ends of each second return spring (45) are respectively propped against the corresponding second buckle part (44), and each second buckle shell (43) is provided with a second buckle notch (433) for extending out of the corresponding second buckle part (441) and a second pressing notch (434) for extending out of the corresponding second pressing part (442); a second buckling groove (12) matched with the second buckling part (441) is formed in the fixing seat (1).
6. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the transverse screw rod (222) is arranged as one, the rear end of the transverse screw rod (222) is fixedly connected with the front end of the first buckle shell (221), and the front end of the transverse screw rod (222) is in threaded connection with the first internal threaded hole (2120);
The first knob (212) is axially fixed on the fixed plate (2114) through a third clamping piece (215), the third clamping piece (215) is provided with a first fixing part (2151) which is propped against the front end of the fixed plate (2114) after being assembled, the middle part of the first fixing part (2151) is provided with a transverse through hole (2150) for the front end of a transverse screw rod (222) to pass through, the rear end of the first fixing part (2151) is provided with elastic arms (2152) positioned at two sides of the transverse through hole (2150), the rear ends of the elastic arms (2152) are respectively provided with an elastic clamping block (2153) which protrudes outwards, and the elastic clamping blocks (2153) are also provided with guide inclined planes (2154); the first knob (212) is provided with a threaded portion (2121) and clamping holes (2122) which are arranged on two sides of the threaded portion (2121) and used for the elastic arms (2152) and the elastic clamping blocks (2153) to penetrate through, the first internal threaded hole (2120) is formed in the threaded portion (2121), and the threaded portion (2121) is located between the two elastic arms (2152) after assembly.
7. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the two transverse screws (222) are arranged, the rear ends of the two transverse screws (222) are fixedly connected with two sides of the front end of the first buckle shell (221) respectively, the front end of one transverse screw (222) is in threaded connection with the first internal threaded hole (2120), and the front end of the other transverse screw (222) penetrates through the fixing plate (2114);
The first knob (212) is axially fixed on the fixed plate (2114) through a third clamping piece (215), the third clamping piece (215) is provided with a first fixing part (2151) which is propped against the front end of the fixed plate (2114) after being assembled, the middle part of the first fixing part (2151) is provided with a transverse through hole (2150) for the front end of a transverse screw rod (222) to pass through, the rear end of the first fixing part (2151) is provided with elastic arms (2152) positioned at two sides of the transverse through hole (2150), the rear ends of the elastic arms (2152) are respectively provided with an elastic clamping block (2153) which protrudes outwards, and the elastic clamping blocks (2153) are also provided with guide inclined planes (2154); the first knob (212) is provided with a threaded portion (2121) and clamping holes (2122) which are arranged on two sides of the threaded portion (2121) and used for the elastic arms (2152) and the elastic clamping blocks (2153) to penetrate through, the first internal threaded hole (2120) is formed in the threaded portion (2121), and the threaded portion (2121) is located between the two elastic arms (2152) after assembly.
8. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the longitudinal screw (233) is arranged as one, the main shell (211) is provided with a third internal threaded hole (2115), and the longitudinal screw (233) penetrates through the main shell (211) and is in threaded connection with the third internal threaded hole (2115); limiting sliding rods (213) are respectively arranged on two sides of the front end of the first buckle shell (221), limiting sliding grooves (234) matched with the limiting sliding rods (213) are respectively arranged on two ends of the connecting piece (23), and the longitudinal screw (233) is rotated to enable the adjusting main body assembly (21) to move up and down relative to the connecting piece (23), and the limiting sliding rods (213) move up and down in the limiting sliding grooves (234).
9. The adjustable multi-function vehicle-mounted neck pillow of claim 8, wherein: the upper connecting portion (231) is provided with a rotating groove (235) with an upward opening, a first through hole (236) for the longitudinal screw (233) to pass through is formed in the middle of the rotating groove (235), a rotating cap (237) located in the rotating groove (235) is arranged at the upper end of the longitudinal screw (233), a second through hole (238) for the longitudinal screw (233) to pass through is formed in the lower connecting portion (232), and a nut (239) is connected with the lower end of the longitudinal screw (233) in a threaded mode after passing through the second through hole (238).
10. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the two longitudinal screws (233) are arranged, the two upper connecting portions (231) are arranged and are respectively located at two sides of the rear end of the connecting piece (23), the two lower connecting portions (232) are corresponding to the two upper connecting portions (231) and are respectively located at two sides of the rear end of the connecting piece (23), the two longitudinal screws (233) are respectively movably connected with the upper connecting portions (231) and the lower connecting portions (232), a second knob (214) is arranged in the main shell (211), the second knob (214) is partially exposed out of the main shell (211), a second internal threaded hole (2140) is formed in the middle of the second knob (214), one longitudinal screw (233) penetrates through the second knob (214) and is in threaded connection with the second internal threaded hole (2140), and the other longitudinal screw (233) penetrates through the main shell (211).
11. The adjustable multi-function vehicle-mounted neck pillow of claim 1, wherein: the main housing (211) is mainly formed by covering an upper main housing (2111) and a lower main housing (2112), the front end edge of the first buckle housing (221) extends outwards to form a limiting clamping edge (2210), and the size of a cavity opening of the front and rear adjusting cavity (2110) is smaller than that of the cavity of the front and rear adjusting cavity (2110), so that a limiting part (2113) for limiting the limiting clamping edge (2210) to extend out of the cavity opening of the front and rear adjusting cavity (2110) is formed around the cavity opening of the front and rear adjusting cavity (2110).
12. The adjustable multi-function vehicle neck pillow of any of claims 2-5, wherein: the universal ball locking seat (6) is provided with a first extending piece (61) and a second extending piece (62), a locking space (60) is formed between the first extending piece (61) and the second extending piece (62), a first locking hole (63) is formed in the first extending piece (61), a second locking hole (64) is formed in the second extending piece (62), a locking part (83) which can be inserted into the locking space (60) is formed on one side, deviating from the main body part (81), of the extending part (82), a third locking hole (84) is formed in the locking part (83), the locking part (7) is provided with a threaded rod part (71) and a rotating head part (72) fixedly connected with the threaded rod part (71), the threaded rod part (71) sequentially penetrates through the first locking hole (63), the third locking hole (84) and the second locking hole (64) and is in threaded connection with the second locking hole (64) or the threaded rod part (71) sequentially penetrates through the first locking hole (84) and the second locking hole (71), so that the first projecting piece (61) and the second projecting piece (62) clamp the locking portion (83) in the locking space (60) when the locking member (7) is twisted.
13. The adjustable multi-function vehicle-mounted neck pillow of claim 12, wherein: the upper ends of the first extending piece (61) and the second extending piece (62) are respectively provided with a first arc chamfer (65) and a second arc chamfer (66) which face the extending part (82), and the upper end of the locking part (83) is provided with a third arc chamfer (85) which faces the universal ball locking seat (6); the universal ball locking seat (6) can rotate relative to the universal ball (8) along the rotating shaft X so that the head and neck supporting pillow (3) can be turned upwards by 90 degrees or adjusted at any position of 0-90 degrees relative to the fixing and adjusting mechanism (2); the rotation axis X is the hole axis of the first locking hole (63), the second locking hole (64) or the third locking hole (84).
14. The adjustable multi-function vehicle neck pillow of claim 13, wherein: the distance from the rotation center of the main body part (81) to the bottom of the universal ball locking seat (6) is D1, the distance from the end face of the universal ball base (5) to the bottom of the universal ball locking seat (6) is D2, the sphere radius of the main body part (81) is R, and the maximum depth L=D1-D2+R of the main body part (81) in the arc-shaped groove (50); the ratio of D1 to D2 is between 1.07 and 1.29.
15. The adjustable multi-function vehicle neck pillow of claim 14, wherein: the value of D1 is 25.8+/-1 mm, and the value of D2 is 21.9+/-1 mm.
16. The adjustable multi-function vehicle neck pillow of claim 14, wherein: the main pillow body (31) comprises a main pillow base (311) and a main pillow soft bag (312) arranged on the main pillow base (311), and the universal ball locking seat (6) and the main pillow base (311) are integrally formed; the upper end and the lower end of the universal ball locking seat (6) are respectively and transversely extended outwards to form a reinforcing rib (67) connected with the main pillow base (311); the universal ball base (5) and the connecting piece (23) are integrally formed.
17. The adjustable multi-function vehicle neck pillow of claim 16, wherein: the reinforcing ribs (67) are triangular, and the first extending sheets (61) and the second extending sheets (62) are distributed in the longitudinal direction.
18. The adjustable multi-function vehicle neck pillow of claim 14, wherein: the universal ball locking seat (6) and the connecting piece (23) are integrally formed; the upper end and the lower end of the universal ball locking seat (6) are respectively and transversely extended outwards to form reinforcing ribs (67) connected with the connecting piece (23); the main pillow body (31) comprises a main pillow base (311) and a main pillow soft bag (312) arranged on the main pillow base (311), and the universal ball base (5) and the main pillow base (311) are integrally formed; the reinforcing ribs (67) are triangular, and the first extending sheets (61) and the second extending sheets (62) are distributed in the longitudinal direction.
19. The adjustable multi-function vehicle-mounted neck pillow of claim 12, wherein: the periphery of the rotating head (72) is provided with a plurality of grooves (73) distributed in an array.
20. The adjustable multi-function vehicle neck pillow of any of claims 1-11, wherein: the massage component (91) comprises a massage piece (911) and a vibration motor (912) for driving the massage piece (911) to vibrate, and a plurality of massage protrusions are arranged on the massage piece (911); the negative ion air purification device (92) comprises a filter screen assembly (921), an exhaust fan and a negative ion generator (922), wherein negative ions generated by the negative ion generator (922) are carried out by wind extracted by the exhaust fan after passing through the filter screen assembly (921).
21. The adjustable multi-function vehicle neck pillow of claim 20, wherein: the left pillow body (32) and the right pillow body (33) are respectively provided with a loudspeaker (93), a control module electrically connected with the loudspeaker (93) is arranged in the head and neck support pillow (3), and the control module is provided with a Bluetooth receiving module and/or a flash memory card reading module.
22. The adjustable multi-function vehicle neck pillow of any of claims 1-11, wherein: the main pillow body (31) comprises a main pillow base (311) and a main pillow soft bag (312) arranged on the main pillow base (311), a left socket (313) which is fixed on the main pillow base (311) and is covered by the main pillow soft bag (312) is arranged between the main pillow base (311) and the main pillow soft bag (312), a left limit part (3131) is arranged on one side, close to the left pillow body (32), of the left socket (313), a left adjusting cavity (3132) is arranged on the other side of the left socket (313), and a plurality of left clamping grooves (3111) which are distributed in an array and are positioned in the left adjusting cavity (3132) are arranged on the main pillow base (311); the left pillow body (32) comprises a left pillow base (321) and a left pillow soft bag (322) arranged on the left pillow base (321), a left inserting rod (323) is arranged on the left pillow base (321), the left inserting rod (323) penetrates through the left limiting part (3131) and then is connected with a left clamping piece (324) arranged in the left clamping groove (3111), the left clamping piece (324) is provided with a clamping notch (3241), when the edge of the left clamping piece (324) is clamped into any left clamping groove (3111), the main pillow body (31) and the left pillow body (32) are in a locking state, and when the left pillow body (32) is rotated, the clamping notch (3241) is just opposite to the left clamping groove (3111), the main pillow body (31) and the left pillow body (32) are in an unlocking state, and the left clamping piece (324) can be matched with the left clamping groove (3111) at different positions by transversely pulling the left clamping piece (324).
23. The adjustable multi-function vehicle neck pillow of claim 22, wherein: the left limiting part (3131) is provided with a jack (3133) for the left inserted link (323) to pass through, the inner wall of the jack (3133) is provided with a plurality of spacing grooves (3134) distributed in arrays, the left inserted link (323) is provided with a mounting groove (3231), and an elastic clamping component (325) matched with the spacing grooves (3134) is arranged in the mounting groove (3231).
24. The adjustable multi-function vehicle neck pillow of claim 23, wherein: the elastic clamping component (325) comprises a lower limiting clamping piece (3251), a return spring (3252), an upper limiting clamping piece (3253) and an assembly limiting piece (3254); the upper end and the lower end of the mounting groove (3231) are of an opening structure, the lower end opening of the mounting groove (3231) is smaller than the upper end opening of the mounting groove, the lower limit clamping piece (3251) is provided with a lower limit clamping part (32511) exposed from the lower end opening of the mounting groove (3231) after assembly and a lower limit extending part (32512) propped against the lower end opening edge of the mounting groove (3231), the assembly limiting piece (3254) is fixedly mounted at the upper end opening of the mounting groove (3231), the assembly limiting piece (3254) is provided with an extending opening (32540), and the upper limit clamping piece (3253) is provided with an upper limit clamping part (32531) protruding outwards from the extending opening (32540) after assembly and an upper limit extending part (32532) propped against the lower end of the assembly limiting piece (3254), and the reset spring (3252) is propped against between the lower limit clamping piece (3251) and the upper limit clamping piece (3253).
25. The adjustable multi-function vehicle neck pillow of claim 24, wherein: a right socket which is fixed on the main pillow base (311) and is covered by the main pillow soft bag (312) is further arranged between the main pillow base (311) and the main pillow soft bag (312), the left socket (313) and the right socket are symmetrical in structure, and a plurality of right clamping grooves distributed in an array are arranged on the main pillow base (311); the right pillow body (33) and the left pillow body (32) are symmetrical in structure.
26. The adjustable multi-function vehicle neck pillow of claim 22, wherein: the end part of the left inserting rod (323) is provided with a slot (3232), and the left clamping piece (324) is provided with an inserting key (3242) matched with the slot (3232).
27. The adjustable multi-function vehicle neck pillow of any of claims 4-5, wherein: the expansion fixing part (40) is provided with two hinge arms (41) extending backwards, a hinge space (42) is formed between the two hinge arms (41), one end of the hook (46) is hinged with the two hinge arms (41) in the hinge space (42), and the other end of the hook (46) is provided with a hook part (461).
28. The adjustable multi-function vehicle neck pillow of claim 27, wherein: the back of the hook (46) is provided with a plurality of suckers (462); the hook (46) is turned upwards to enable the sucker (462) to face backwards.
29. The adjustable multi-function vehicle neck pillow of any of claims 4-5, wherein: the extension fixing part (40) is provided with two hinge arms (41) extending backwards, a hinge space (42) is formed between the two hinge arms (41), the lower end of the clothes hanger (47) is provided with a hinge part (471) which can extend into the hinge space (42) and is respectively hinged with the two hinge arms (41), and the upper end of the clothes hanger (47) is provided with a clothes hanging part (472) extending transversely to the left side and the right side.
CN202210471622.7A 2022-04-29 2022-04-29 Multifunctional vehicle-mounted neck protection pillow with adjustable Active CN114750662B (en)

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CN113276747A (en) * 2021-06-25 2021-08-20 东莞市尚昊塑胶制品有限公司 Multidirectional regulation type frame takes advantage of personnel appurtenance
CN113306468A (en) * 2021-07-13 2021-08-27 崔国宪 Sliding locking mechanism of headrest support and automobile seat headrest support
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Publication number Priority date Publication date Assignee Title
WO2014101353A1 (en) * 2012-12-28 2014-07-03 深圳市倍轻松科技股份有限公司 Neck massager
CN206781646U (en) * 2017-06-09 2017-12-22 佛山市佳时电子有限公司 Vehicle-mounted hook with sucker function
CN208798903U (en) * 2018-07-04 2019-04-30 浙江玛拉蒂智能家具科技有限公司 A kind of headrest with front and back regulatory function
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CN114099274A (en) * 2021-11-24 2022-03-01 广东摩韵智能科技有限公司 Neck massager

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